Land Rover Discovery Coolant Tee
- "1" Press Copper Tee" with the o-rings removed.
- Example: NIBCO# 9099300PC
- Link https://catalog.nibco.com/item/press-fittings-1/pc611-tee-p-x-p-x-p---wrot-copper/9099300pc
- Moroso# 63765
- Link https://www.moroso.com/air-bleed-valve63765/